/* jph.css — gemeinsames Design-System für index.html und jazzvoicings.html */
/* Navy / Gold Design, Fraunces + Inter + IBM Plex Mono */

:root{
  --ink:#0E1E33;
  --ink-2:#152B47;
  --parchment:#EAEEF4;
  --parchment-dim:#A9B7CB;
  --brass:#FAB425;
  --brass-bright:#FFC85C;
  --wine:#4C7FA6;
  --line:#28405F;
}

/* ---------- Reset & Basis ---------- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--parchment);
  font-family:'Inter',sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit;}

/* ---------- Typografie ---------- */
h1,h2,h3{
  font-family:'Fraunces',serif;
  font-weight:600;
  margin:0;
  color:var(--parchment);
}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  letter-spacing:0.14em;
  text-transform:uppercase;
  font-size:0.72rem;
  color:var(--brass);
}

/* ---------- Layout-Helfer ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:0 28px;}

/* ---------- Buttons (Call to Action) ---------- */
.cta{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:var(--brass);
  color:var(--ink);
  font-family:'IBM Plex Mono',monospace;
  font-weight:500;
  font-size:0.92rem;
  letter-spacing:0.02em;
  padding:15px 26px;
  border-radius:3px;
  text-decoration:none;
  transition:background .18s ease, transform .18s ease;
}
.cta:hover{background:var(--brass-bright); transform:translateY(-1px);}
.cta.ghost{
  background:transparent;
  color:var(--parchment);
  border:1px solid var(--line);
}
.cta.ghost:hover{border-color:var(--brass); background:transparent;}
.cta-row{display:flex; gap:14px; flex-wrap:wrap;}

/* ---------- Section-Grundgerüst ---------- */
section{padding:88px 0;}
section.alt{background:var(--ink-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
section.light{
  background:#FFFFFF;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  color:var(--ink);
}
section.light .eyebrow{color:#B8860B;}
section.light h2{color:var(--ink);}

.section-head{max-width:56ch; margin:0 auto 52px; text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem); margin-top:12px;}
.section-head p{color:var(--parchment-dim); margin-top:14px; font-size:1.02rem;}